Thanks for the dissecting and analysis. Yes Gouki is now grinding Nightmare and I believe he'll move on to Hardcore after, then standard accordingly. He told me he'll challenge every difficulty in this game before switching to RE2. But someone on Bilibili(the Chinese site where Gouki and I are on) just put up a bounty on Inferno run again for a sub 49 who claim they have already raised about $600. Maybe he'll return to Inferno? I don't know lol.